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1. 发明申请

WO2015164045A1 ACTIVE OPTICAL COMBINER FOR CATV NETWORK 审中-公开
标题翻译：有源电视网络的主动光学组合器
公开(公告)号：WO2015164045A1
公开(公告)日：2015-10-29
申请号：PCT/US2015/024110
申请日：2015-04-02
申请人： ARRIS ENTERPRISES, INC.
发明人： SCHEMMANN, Marcel F. , MUTALIK, Venkatesh G. , SUN, Zhijian
IPC分类号： H04B10/2575 , H04N7/22
CPC分类号： H04B10/25751 , H04B10/075 , H04B10/07955 , H04B10/2503 , H04B10/2507 , H04B10/2575 , H04B10/27 , H04B10/272 , H04B10/29 , H04B10/50 , H04B10/516 , H04B10/564 , H04B10/58 , H04J14/02 , H04J14/0221 , H04J14/0232 , H04J14/0235 , H04J14/0249 , H04J14/025 , H04J14/0278 , H04N7/22
摘要： An active optical combiner for a CATV network.
摘要翻译：用于CATV网络的主动光学组合器。

2. 发明申请

WO2012174513A2 UNIVERSAL MULTIPLE-BAND DIGITAL TRANSMITTER MODULE FOR CATV UPSTREAM AND DOWNSTREAM 审中-公开
标题翻译：用于有线电视和下游的通用多频数字传输模块
公开(公告)号：WO2012174513A2
公开(公告)日：2012-12-20
申请号：PCT/US2012/042912
申请日：2012-06-18
申请人： AURORA NETWORKS, INC. , PRADZYNSKI, Krzysztof , MYSORE, Sudhesh , SNIEZKO, Oleh
发明人： PRADZYNSKI, Krzysztof , MYSORE, Sudhesh , SNIEZKO, Oleh
IPC分类号： H04L27/00 , H04N21/40
CPC分类号： H04N21/61 , H04B10/25751 , H04J14/0226 , H04L27/0008 , H04L27/34 , H04N7/22 , H04N21/6118
摘要： A digital transmitter includes a generic adaptable reconfigurable digital transmitter module; and a reversibly removable module operationally coupled to the generic adaptable reconfigurable digital transmitter module. Configuring a generic adaptable reconfigurable digital receiver having a programmable signal conditioner includes specifying a number of output RF channels; specifying an RF bandwidth of an output channel; and selecting a digital to analog sampling rate of a digital to analog convertor of the programmable signal conditioner as a function of the RF bandwidth of the output channel using a processor/demux of the generic adaptable reconfigurable digital receiver.
摘要翻译：数字发射机包括通用适应性可重构数字发射机模块; 以及可操作地拆卸的模块，其可操作地耦合到所述通用可适应的可重新配置的数字发射机模块。配置具有可编程信号调理器的通用适应性可重新配置数字接收机包括指定多个输出RF信道; 指定输出通道的RF带宽; 以及使用所述通用可适应的可重新配置的数字接收机的处理器/解复用器，作为所述输出信道的RF带宽的函数，选择所述可编程信号调节器的数模转换器的数模转换器的数字到模拟采样率。

3. 发明申请

WO2012137127A1 INSTALLATION FOR CONVEYING SIGNALS BETWEEN A VIDEO CAMERA EQUIPMENT AND A REMOTE EQUIPMENT 审中-公开
标题翻译：视频摄像机设备与远程设备之间传输信号的安装
公开(公告)号：WO2012137127A1
公开(公告)日：2012-10-11
申请号：PCT/IB2012/051602
申请日：2012-04-02
申请人： INTERLEMO HOLDING S.A. , JENKINS, Keith , WORDSWORTH, Gary , PETHER, David , LONGHURST, Philip , HAMBLIN, Christopher , FOSTER, Gareth
发明人： JENKINS, Keith , WORDSWORTH, Gary , PETHER, David , LONGHURST, Philip , HAMBLIN, Christopher , FOSTER, Gareth
IPC分类号： H04N7/18 , H04N7/22 , H04N5/073 , H03K17/08
CPC分类号： H04N5/225 , H04N5/23203 , H04N5/23241 , H04N5/46 , H04N7/181 , H04N7/22
摘要： Adapter (3, 5) for processing electrical signals in an installation comprising a video camera equipment (1) and a remote equipment (7). A first aim of the present invention is to provide an adapter system which allows automatically providing an output video signal that is co- timed to the master timing reference of the remote equipment. A second aim of the invention is to provide an adapter system which improves the security of the installation when power for the camera is transmitted by the remote equipment.
摘要翻译：用于在包括摄像机设备（1）和远程设备（7）的设备中处理电信号的适配器（3,5）。本发明的第一个目的是提供一种适配器系统，其允许自动提供与远程设备的主定时参考同时的输出视频信号。本发明的第二个目的是提供一种适配器系统，当远程设备发送摄像机的电力时，该适配器系统提高了安装的安全性。

4. 发明申请

WO2012007759A1 DATA DISTRIBUTION SYSTEM AND APPARATUS THEREFORE 审中-公开
标题翻译：数据分配系统及其设备
公开(公告)号：WO2012007759A1
公开(公告)日：2012-01-19
申请号：PCT/GB2011/051323
申请日：2011-07-14
申请人： GLOBAL INVACOM LIMITED , STAFFORD, Gary
发明人： STAFFORD, Gary
IPC分类号： H04N7/20 , H04N7/22 , H04H20/69 , H04H20/63 , H04H40/90 , G02B6/293 , H04N21/4363
CPC分类号： H04L45/16 , G02B6/29304 , H04H20/63 , H04H40/90 , H04N7/20 , H04N7/22 , H04N21/4363
摘要： The invention relates to a system, apparatus and method for the distribution of digital data signals which are received at a receiving means, to be sent to a plurality of locations downstream therefrom, in an efficient manner. The received data is received in a first format such as an RF format with a plurality of different components and is then changed in format, in one embodiment to an optical format. The data path is also split to allow a plurality of data paths to be defined which allow the data to be transmitted along the plurality of data paths to each of the downstream locations
摘要翻译：本发明涉及一种用于分配在接收装置接收的数字数据信号的系统，装置和方法，以有效的方式发送到下游的多个位置。接收到的数据以诸如具有多个不同分量的RF格式的第一格式被接收，然后在一个实施例中以格式改变为光学格式。数据路径也被分割以允许定义多个数据路径，这些数据路径允许将数据沿着多个数据路径发送到每个下游位置

5. 发明申请

WO2011067351A1 METHOD AND DEVICE FOR CONVEYING DATA ACROSS A SHARED MEDIUM 审中-公开
标题翻译：用于通过共享介质传送数据的方法和设备
公开(公告)号：WO2011067351A1
公开(公告)日：2011-06-09
申请号：PCT/EP2010/068767
申请日：2010-12-02
申请人： NOKIA SIEMENS NETWORKS OY , MORPER, Hans-Jochen , SCHMIDT, Ernst-Dieter
发明人： MORPER, Hans-Jochen , SCHMIDT, Ernst-Dieter
IPC分类号： H04J14/02 , H04B10/207 , H04N7/22 , H04L12/28 , H04Q11/00
CPC分类号： H04L12/2879 , H04L12/2889 , H04N7/22 , H04Q11/0067 , H04Q11/0071 , H04Q2011/0064 , H04Q2011/0086
摘要： A method and a device for conveying data across a shared medium are provided, wherein at least one resource is allocated for an end-to-end connection; and wherein said data is conveyed across the shared medium via the end-to-end connection.
摘要翻译：提供了一种用于在共享介质上传送数据的方法和设备，其中至少一个资源被分配用于端到端连接; 并且其中所述数据经由端对端连接跨共享介质传送。

6. 发明申请

WO2011022708A1 SERIAL NETWORKING FIBER OPTIC INFLIGHT ENTERTAINMENT SYSTEM NETWORK CONFIGURATION 审中-公开
标题翻译：串行网络光纤入口娱乐系统网络配置
公开(公告)号：WO2011022708A1
公开(公告)日：2011-02-24
申请号：PCT/US2010/046246
申请日：2010-08-20
申请人： LUMEXIS CORP. , PETRISOR, Greg, C. , BEUMAN, Timotheus, Antonius , CURTIS, Allen
发明人： PETRISOR, Greg, C. , BEUMAN, Timotheus, Antonius , CURTIS, Allen
IPC分类号： H04N7/173
CPC分类号： H04L45/028 , B64D11/00155 , H04L41/12 , H04N7/22 , H04Q11/0062 , H04Q11/0066 , H04Q2011/0092
摘要： Serial networking dedicated fiber optic inflight entertainment (IFE) systems, methods therefor and components thereof, that exhibit improved configuration and failover attributes through implementation of novel network configuration protocols. In some aspects of the invention, such an IFE system comprises a plurality of head end line replaceable units (HE-LRUs) and a plurality of serial networking line replaceable units (SN-LRUs), wherein each of the SN-LRUs individually detects that a closed system network has been formed between the plurality of HE-LRUs and the plurality of SN- LRUs based on a plurality of packets sourced by at least one of the HE-LRUs and received on a plurality of ports of each of the SN-LRUs, and wherein in response to detecting that the closed system network has been formed one of the SN-LRUs blocks one of its ports based on further detecting that the SN-LRU is a middle SN-LRU.
摘要翻译：串行网络专用光纤机载娱乐（IFE）系统，其方法及其组件，通过实现新颖的网络配置协议来展现出改进的配置和故障切换属性。在本发明的一些方面，这样的IFE系统包括多个头端线路可替换单元（HE-LRU）和多个串行网络线路可替换单元（SN-LRU），其中每个SN-LRU单独地检测到基于由至少一个HE-LRU提供并在SN-LRU中的每一个的多个端口上接收的多个分组，在多个HE-LRU与多个SN-LRU之间形成闭合系统网络， LRU，并且其中响应于检测到已经形成封闭系统网络，基于进一步检测到SN-LRU是中间SN-LRU，SN-LRU之一阻塞其端口之一。

7. 发明申请

WO2010042232A9 FTTH RF OVER GLASS (RFOG) ARCHITECTURE AND CPE 审中-公开
标题翻译： FTTH射频覆盖（RFOG）架构和CPE
公开(公告)号：WO2010042232A9
公开(公告)日：2010-06-24
申请号：PCT/US2009005595
申请日：2009-10-13
申请人： AURORA NETWORKS INC , MYSORE SUDHESH , BARKER CHARLES , SNIEZKO OLEH , PRADZYNSKI KRZYSZTOF
发明人： MYSORE SUDHESH , BARKER CHARLES , SNIEZKO OLEH , PRADZYNSKI KRZYSZTOF
IPC分类号： H04J14/02 , H04Q11/00
CPC分类号： H04J14/0282 , H04H60/97 , H04J14/0226 , H04J14/0232 , H04J14/0247 , H04J14/0252 , H04J14/0298 , H04N7/22 , H04Q11/0067
摘要： Methods and apparatus are described for fiber-to-the-home (FTTH) RF over Glass (RFoG) Architecture and customer-premise-equipment (CPE). A method includes up-converting a baseband upstream data signal to a frequency band above a frequency band of a baseband downstream data signal; combining the up-converted upstream data signal with an upstream cable return; transmitting the up-converted upstream data signal and the upstream cable return using a single upstream laser; separating the frequency up-converted data signal from the upstream cable return using an RF diplexer; and down-converting the frequency up-converted upstream data signal back to baseband. An apparatus comprises: a frequency up-converter that up-converts a baseband upstream data signal to a frequency band above a frequency band of a baseband downstream data signal; a frequency combiner coupled to the frequency up-converter that combines the up-converted upstream data signal with an upstream cable return; a single upstream laser coupled to the frequency combiner that transmits the up-converted upstream data signal and the upstream cable return; an RF diplexer coupled to the single upstream laser that separats the frequency up-converted data signal from the upstream cable return; and a frequency down-converter that down-converts the frequency up-converted upstream data signal back to baseband.
摘要翻译：描述了用于光纤到户（FTTH）RF over Glass（RFoG）架构和客户端设备（CPE）的方法和设备。一种方法包括将基带上行数据信号上变频到基带下行数据信号的频带以上的频带; 将上变换的上行数据信号与上游电缆返回组合; 使用单个上游激光传输上变频上行数据信号和上游电缆返回; 使用RF双工器将来自上游电缆返回的上变频数据信号分离; 并将上变频的上行数据信号下变频到基带。一种装置包括：上变频器，其将基带上行数据信号上变频到基带下行数据信号的频带以上的频带; 耦合到上变频器的频率合成器，其将上变换的上行数据信号与上游电缆返回组合; 耦合到频率合成器的单个上游激光器，其传输上变频的上行数据信号和上游电缆返回; 耦合到单个上游激光器的RF双工器，其将上变频数据信号与上游电缆返回分离; 以及将上变频的上行数据信号下转换回基带的下变频器。

8. 发明申请

WO2008033870A2 FIBER-TO-THE-SEAT (FTTS) FIBER DISTRIBUTION SYSTEM 审中-公开
标题翻译：光纤到户（FTTS）光纤分配系统
公开(公告)号：WO2008033870A2
公开(公告)日：2008-03-20
申请号：PCT/US2007078202
申请日：2007-09-11
申请人： LUMEXIS CORP
发明人： CLINE DOUGLAS
CPC分类号： H04N7/22 , H04N7/18 , H04N21/21 , H04N21/2146 , H04N21/23
摘要： A modular, scalable, extensible, In-Flight Entertainment (IFE) data communication system is described. In one embodiment, the system comprises a hub (e.g., 404) providing connection between one or more server/switch line replaceable units (e.g., 200/300/400) including at least one server (e.g., 300/400) and a plurality of passenger video display units (e.g., 130A/308/410). A server, such as, for example, an audio server (e.g., 105), a video server (e.g., 104), an audio/video server, a game server (e.g., 106), an application server (e.g., 103), a file server (e.g., 107), etc., provides information (e.g., entertainment programming, internet file data, etc.) to the video display unit (e.g., 130A/308/410). In one embodiment, the connection between the plurality of server/switch line replacement units (e.g., 200/300/400), the hub (e.g., 404) and the plurality of video display units (e.g., 130A/308/410) is provided by passive fiber optic links.
摘要翻译：描述了一个模块化，可扩展，可扩展的机载娱乐（IFE）数据通信系统。在一个实施例中，该系统包括提供包括至少一个服务器（例如，300/400）的一个或多个服务器/开关线路可更换单元（例如，200/300/400）与多个服务器的乘客视频显示单元（例如，130A / 308/410）。诸如例如音频服务器（例如105），视频服务器（例如104），音频/视频服务器，游戏服务器（例如106），应用服务器（例如103），文件服务器（例如107）等向视频显示单元（例如，130A / 308/410）提供信息（例如娱乐节目，互联网文件数据等）。在一个实施例中，多个服务器/交换机线路替换单元（例如200/300/400），集线器（例如404）和多个视频显示单元（例如130A / 308/410）之间的连接是由无源光纤链路提供。

9. 发明申请

WO2007122515A2 VIDEO SIGNAL PROCESSING APPARATUS AND METHODS 审中-公开
标题翻译：视频信号处理装置及方法
公开(公告)号：WO2007122515A2
公开(公告)日：2007-11-01
申请号：PCT/IB2007/002374
申请日：2007-04-23
申请人： ALCATEL LUCENT , BARRETT, Timothy, Alan , CROSBY, Ben
发明人： BARRETT, Timothy, Alan , CROSBY, Ben
IPC分类号： H04N7/173
CPC分类号： H04N7/17336 , H04N7/106 , H04N7/22 , H04N21/4122 , H04N21/42204 , H04N21/431 , H04N21/64322
摘要： Video signal processing apparatus and methods are disclosed. An access termination terminates an access communication link that operatively couples a video service customer site to a communication network in which communication signals comprising video signals are distributed to video service customer sites. A video signal processor is co-located with the access termination and is operable to receive communication signals from the access termination, to extract a video signal from the received communication signals, and to output the extracted video signal for transfer to a display system at the video service customer site. Control signals may be received by the video signal processor from the display system over the same connection used to transfer video signals to the display system, or through a different connection such as a wireless connection. Video functions including video recording and other functions normally associated with set top video decoders may also be supported.
摘要翻译：公开了视频信号处理装置和方法。访问终端终止将视频服务客户站点可操作地耦合到通信网络的接入通信链路，在该通信网络中，包括视频信号的通信信号被分发到视频服务客户站点。视频信号处理器与接入终端位于同一位置，并且可操作以从接入终端接收通信信号，从接收到的通信信号中提取视频信号，并输出所提取的视频信号以传送到显示系统视频服务客户网站。控制信号可以由视频信号处理器从显示系统通过用于将视频信号传送到显示系统的相同连接或通过诸如无线连接的不同连接来接收。还可以支持包括视频记录和通常与机顶视频解码器相关联的其他功能的视频功能。

10. 发明申请

WO2007033553A1 一种无源光网络系统组播权限管控方法及装置审中-公开
公开(公告)号：WO2007033553A1
公开(公告)日：2007-03-29
申请号：PCT/CN2006/001663
申请日：2006-07-13
申请人：华为技术有限公司 , 赵明 , 江涛 , 谭培龙
发明人：赵明 , 江涛 , 谭培龙
IPC分类号： H04B10/20
CPC分类号： H04N21/6405 , H04B10/27 , H04J3/1694 , H04N7/17318 , H04N7/22 , H04N21/47202 , H04N21/8549
摘要： A PON system multicast right monitor method and the device thereof in PON system, comprising, the OLT sets user on demand right, and the OLT distributes the public downstream service channel number and the public key for the authorized user, and the OLT updates the public downstream service channel number and the public key on specified time, and sets the preview time for each preview and the preview times within the predetermined time for the user who has the preview right to monitor the multicast service right. The present invention realize monitoring the user on demand process in PON network access system, such that only the user who has the corresponding right can obtain the corresponding service, and such that the commercial video on demand service is performed in PON system.

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